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Individual Calculations September 2022 |
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| Kedelidze, Aneta Total change: -30.40 | |   |
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| 2022 International Istanbul Open Chess Tournament - B Category | Istanbul | TUR | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1293 | 1.00 | 5 | -0.28 | 40 | -11.20 | |
|  Akkaya, Yigit | | | 1489 | TUR | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Kose, Ulya | | | 1452 | TUR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Beykok, Hasan | | | 1416 | TUR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Karasakal, Deniz | | | 1499 | TUR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Altinok, Kerim Osman | | | 1565 | TUR | 0.00 | 1 | -0.17 | 40 | -6.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Black Sea Dolphin 2022 U-20 | Batumi | GEO | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1293 | 1.50 | 3 | -0.48 | 40 | -19.20 | |
| | Megreladze, Ana | | | 1111 | GEO | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Makaradze, Levani | | | 1219 | GEO | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Makharadze, Luka | | | 1193 | GEO | 1.00 | 1 | 0.36 | 40 | 14.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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